This Optical UV Scope is designed for scanning the blemishes of electrical equipment, high-voltage wires, insulators by way of visualization of the corona discharges‘ image together with the image of the controlled object. The PKI 5160 Optical UV Scope is a compact, optical, single-channel device with quartz objective and band-pass filter. The PKI 5160 Optical UV Scope can operate at night and twilight time. Sometimes it is important to control high-voltage wires against terror attacks.